Hamburg patty press



FIG. 1 is a perspective view of a hamburg patty press showing my newdesign;

FIG. 2 is a side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view; and

FIG. 6 is a bottom plan view.

The ornamental design for a hamburg patty press, as shown and described. 